Added debug method to ValuePipe.
Clean up Args+Mode coupling
use better constructor in test to see exceptions
Put in the mode on clone
Fix + on ArgsMode
Merge pull request #687 from twitter/modeFix

Clean up Args+Mode coupling
Add DateRange.length
Merge pull request #688 from twitter/daterange-length

Add DateRange.length
Upgrades to sbt 0.13
Use scala 2.10.3
Bump to oracle's jdk7 to see if the build can be better behaved in assemblies
Fix matching to smaller versions
Merge pull request #689 from twitter/feature/sbt_013

Feature/sbt 013
Merge pull request #686 from CommBank/valuepipe_debug

Added debug method to ValuePipe.
update README with new version of sbt
Merge pull request #692 from fs111/develop

update README with new version of sbt
Add an Adopters section

Make it easier for people to see the adopters of the technology and point them to the Powered By wiki for the full list. Also make it easier for them to add themselves if they wish.
Remove Java Commons DateUtils dependency from Scalding
Remove unused import
Removed commons-lang dependency from date module